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प्रश्न
How are ketones classified?
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उत्तर
On the basis of types of alkyl groups attached to the carbonyl carbon,
ketones are classified as
Simple or symmetrical ketones: The ketones in which both alkyl groups attached to the carbonyl carbon are identical are called simple ketones (R =R’).
Example:
Acetone
Mixed or unsymmetrical ketones: The ketones in which the two alkyl groups attached to the carbonyl carbon are different are called mixed ketones (R ≠ R’).
Ethyl methyl ketone
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संबंधित प्रश्न
Write the structure of 3-methyl butanal
Compound having general formula 
is called
(A) diester
(B) acid anhydride
(C) hemiacetal
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CH3CH2COCH(C2H5)CH2CH2Cl
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CH3CH(CH3)CH2C(CH3)2COCH3
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OHCC6H4CHO-p
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CH3CH2CH2CH(Br)CH(CH3)CH2CHO
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Give the IUPAC name of the following compound.
CH3 − CH = CH − CHO
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\[\begin{array}{cc}
\ce{CHO}\\
|\phantom{....}\\
\ce{CHO}\\
\end{array}\]
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\[\ce{CH3CH2CN ->[\Delta][dil. HCl]}\] ?
Draw structure of the following derivative.
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